This may be way old news, but I just caught this. Nathan Fillion, my new heart throb on ABC's "Castle", was on the Ellen show and told Ellen about his cat. What I guy!

http://www.youtube.com/watch?v=j37FxEneFC0

I couldn't find it, but there is another interview when he talks about one of the problems his poor kitty had when it was paralyzed. They show a picture of the little wheel thingy he made so she could walk. Awwwww